Solutions Treatment Technologies Modular Treatment Systems

Modular Treatment Systems

Scalable treatment capacity for sites that cannot wait for permanent infrastructure

Water Treatment Technologies near a modular unit, containerized system, in a parking lot. Also known as a container system.

Modular water treatment unit with industrial piping and process equipment

INTRO

Accelerating PFAS Treatment With Modular Systems

Per- and polyfluoroalkyl substances (PFAS) treatment often must move faster than traditional infrastructure delivery allows. Onterris provides modular treatment systems that deploy quickly, adapt to site conditions and scale as treatment needs change. From urgent response projects to longer-term installations, we help organizations treat contaminated water with practical systems designed for performance, flexibility and speed. With a strong regulatory foundation, we help clients move with greater confidence as water conditions, compliance demands and delivery timelines evolve.

The SORBIX Modular (M) Series adds containerized treatment systems built for rapid PFAS deployment across a wide range of site conditions. Available in Premium, Standard and Essential configurations, the M Series supports single train treatment flows up to 1.25 MGD and can be tailored with customizable pretreatment and lead-lag ion exchange treatment. The product line has been used for PFAS-impacted groundwater, stormwater and drinking water projects internationally.

Download Product Sheet

Tell Us Your Timeline

Supporting Your Industry

Water challenges vary across sectors and geographies, and our experts help identify the right solutions for your specific needs

Chemical

Emerging Contaminants

Energy

Government

Manufacturing

Mining & Minerals

Solid Waste

why it matters

Moving faster when PFAS risk cannot wait

Reduce delivery risk when permanent systems take time
Adapt treatment to changing flows and water chemistry
Expand capacity without major new infrastructure
Support compliance under evolving regulatory pressure

Delivering modular PFAS treatment for real-world site demands

Onterris helps organizations respond to PFAS challenges with modular treatment systems built for rapid deployment, flexible configuration and reliable field performance.

Containerized modular treatment systems for fast installation and startup

Rapid response and temporary treatment for urgent and transitional needs

Custom system configuration based on water chemistry, contaminants and operating conditions

Treatability and pilot support to guide system selection and performance

Expansion and integration support for existing treatment infrastructure

Delivery support from design through startup

Water treatment vessels outside of a modular unit.

Our Capabilities

Modular PFAS treatment capabilities built for speed and flexibility

Containerized treatment units

Forkliftable skid systems

Pretreatment integration

Single-use ion exchange resin systems

Regenerable resin system compatibility

Series and parallel vessel configuration

Rapid deployment treatment layouts

Integration into existing plant and site infrastructure

Explore Related Insights

Brief

3 min read

Ken Schwarz

California El Niño: Regulatory Guidance for Emergency Stream and Channel Work

Prepare for California El Niño impacts with guidance on emergency stream and channel work, regulatory coordination, documentation and response planning.

Project Photography of Nicola River, BC, Highway 8, Bridge Replacement

Case study

3 min read

Rebuilding Highway 8 for a Changing River

See how Onterris helped rebuild Highway 8 along the Nicola River with climate-resilient bridge design, hydrotechnical engineering and habitat enhancements.

Article

13 min read

Kam Chan, P.Eng.

Building Environmental Certainty Before Shovels Hit the Ground

Early environmental insight helps project teams manage compliance risk, use resources more efficiently and build greater cost and schedule certainty into project delivery

Article

12 min read

Dr. Mark Breitfuss

Why Water is the Critical Path for Critical Minerals

How early water planning can help critical minerals projects advance responsibly, build resilience and earn lasting support

Brief

6 min read

Cullen Flanders

Future-Proofing Semiconductor Fabrication: Managing PFAS Risk Without Sacrificing Uptime

The right treatment strategy can help semiconductor manufacturers control PFAS risk without disrupting production

Article

8 min read

Gary Yakub

The Industrial Wastewater Paradigm Shift: From Treatment to Resource Recovery

Why forward-thinking industries are transforming wastewater from a compliance cost into a strategic source of water, energy and valuable materials

Aerial view of a landfill in a mountainous area.

Article

6 min read

Steven Yuchs

Odor Complaints Need Chemistry

Odor complaints often begin with someone reporting a smell in the environment: rotten eggs, chemical-like or something foul

Stormwater sampling in the street with a collection bottle.

Brief

3 min read

Cesar Santana

California’s New CII Stormwater Permit Expands Compliance Beyond Traditional Industrial Sites in the LA Region

Introducing new compliance obligations for large commercial and institutional properties within designated Los Angeles watersheds, this new CII permit could reshape stormwater regulation across the state